57553787534320 has 160 divisors (see below), whose sum is σ = 166834729036800. Its totient is φ = 17938467563520.

The previous prime is 57553787534293. The next prime is 57553787534339. The reversal of 57553787534320 is 2343578735575.

57553787534320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 512905581 + ... + 513017779.

It is an arithmetic number, because the mean of its divisors is an integer number (1042717056480).

Almost surely, 2^{57553787534320} is an apocalyptic number.

It is an amenable number.

57553787534320 is an abundant number, since it is smaller than the sum of its proper divisors (109280941502480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57553787534320 is a wasteful number, since it uses less digits than its factorization.

57553787534320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195503 (or 195497 counting only the distinct ones).

The product of its (nonzero) digits is 370440000, while the sum is 64.

The spelling of 57553787534320 in words is "fifty-seven trillion, five hundred fifty-three billion, seven hundred eighty-seven million, five hundred thirty-four thousand, three hundred twenty".